A FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, featuring a control panel with multiple outlets and California Emission Certified, displayed on a white background.
A person wearing a welding helmet and gloves using an angle grinder on a metal fence in a snowy environment, with a FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert nearby.
California Emission Certified yellow and black FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on a white background showing control panel and wheels.
Illustration of a FIRMAN Power Equipment gas portable generator control panel with various labeled outlets, switches, and a carbon monoxide alert sensor.
FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on a wheeled frame with visible engine and control panel, California Emission Certified, isolated on a white background.
Portable FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, viewed from the side, featuring a yellow top and a visible engine encased in a grey frame.
Portable gasoline generator on wheels, viewed from the rear showing engine components and fuel tank, certified as California Emission Certified, isolated on a white background. Gas Portable Generator 4450W Recoil Start 120V with CO alert by FIRMAN Power Equipment.
Top view of a yellow FIRMAN Power Equipment P03504 Gas Portable Generator 4450W Recoil Start 120V with CO alert, California Emission Certified, with control panel details, isolated on a white background.
A FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, featuring a yellow and black casing, with multiple outlets and control dials.
A FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, featuring a yellow and black color scheme, with visible control panel and engine details, California Emission Certified.
Portable FIRMAN Power Equipment gas generator on wheels, featuring a sturdy metal frame, yellow and black color scheme, and visible control panel. It is California Emission Certified.
Portable FIRMAN Power Equipment gas-powered generator with a yellow tank and black frame on wheels, labeled "FIRMAN P03504" on a white background.
Portable gas-powered generator on wheels, yellow and black, California Emission Certified, with dimensions labeled, featuring various outlets and control knobs. Gas Portable Generator 4450W Recoil Start 120V with CO alert by FIRMAN Power Equipment.
A FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, featuring a control panel with multiple outlets and California Emission Certified, displayed on a white background.
A person wearing a welding helmet and gloves using an angle grinder on a metal fence in a snowy environment, with a FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert nearby.
California Emission Certified yellow and black FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on a white background showing control panel and wheels.
Illustration of a FIRMAN Power Equipment gas portable generator control panel with various labeled outlets, switches, and a carbon monoxide alert sensor.
FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on a wheeled frame with visible engine and control panel, California Emission Certified, isolated on a white background.
Portable FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, viewed from the side, featuring a yellow top and a visible engine encased in a grey frame.
Portable gasoline generator on wheels, viewed from the rear showing engine components and fuel tank, certified as California Emission Certified, isolated on a white background. Gas Portable Generator 4450W Recoil Start 120V with CO alert by FIRMAN Power Equipment.
Top view of a yellow FIRMAN Power Equipment P03504 Gas Portable Generator 4450W Recoil Start 120V with CO alert, California Emission Certified, with control panel details, isolated on a white background.
A FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, featuring a yellow and black casing, with multiple outlets and control dials.
A FIRMAN Power Equipment Gas Portable Generator 4450W Recoil Start 120V with CO alert on wheels, featuring a yellow and black color scheme, with visible control panel and engine details, California Emission Certified.
Portable FIRMAN Power Equipment gas generator on wheels, featuring a sturdy metal frame, yellow and black color scheme, and visible control panel. It is California Emission Certified.
Portable FIRMAN Power Equipment gas-powered generator with a yellow tank and black frame on wheels, labeled "FIRMAN P03504" on a white background.
Portable gas-powered generator on wheels, yellow and black, California Emission Certified, with dimensions labeled, featuring various outlets and control knobs. Gas Portable Generator 4450W Recoil Start 120V with CO alert by FIRMAN Power Equipment.
01/13
Certification: Certification cETL Certification EPA
Model: p03504f

Refurbished Gas Portable Generator 4450W Recoil Start 120V with CO alert
$399.99 USD $749.99 USD
Free Shipping on all Generators
SERIES Performance
TYPE Open Frame Generator

The FIRMAN P03504F portable generator comes with all the essential features you need to elevate your outdoor adventures, home projects or back-up power needs to the next level.

Offering 4450 Starting Watts and 3550 Running Watts and a 5-gallon gas tank, the P03504F will run for up to 14 hours at 50% load!

FIRMAN Refurbished generators have a limited 90-day warranty. This product has been REFURBISHED to exacting specifications by FIRMAN technicians. Certified to work as new. May have cosmetic blemishes.

Note: Everything you need to get started is in the box including: Owner's Manual, Quick Start Guide, and Wheel Kit.

**This product is not certified to ship to California.

LEGENDARY FIRMAN ENGINEERING

  • 208cc engine
  • Recoil start 
  • Low oil shut off
  • Cast iron sleeve
  • Running watts 3550W
  • Starting watts 4450W
  • 120 Volts


PERFORMANCE IN A LEAGUE OF ITS OWN

  • Up to 14 hours of run time at 50% load
  • 5-gallon steel tank
  • Fuel gauge
  • Weight: 108 lbs
  • 75 dB at 7m and 75% load

FEATURES YOU EXPECT FROM FIRMAN

3-year warranty 

CO Alert Technology

RV ready multi feature control panel

Multi-feature control panel with covered outlets

  • (1) 5-20R 120V 20A DUPLEX
  • (1) L5-30R 120V 30A TWISTLOCK (29.6A/120V/3550W)
  • (1) TT-30R 120V 30A TWISTLOCK (29.6A/120V/3550W)

RV ready multi feature control panel

ENGINEERED IN THE USA

FIRMAN generators are made to endure every condition from cold winter nights to hot summer days to everything in between.

Industry-Leading Warranty

New FIRMAN generators are backed by a 3-year warranty. Refurbished generators have a limited 90 day warranty

Customer Support

Our skilled technicians located in Peoria, AZ are available 7 days a week to provide the support you need when you need it most. 

208CC

FIRMAN Engine

3550

Running Watts

4450

Starting Watts

5 Gallon Gas Tank

14 Hour Run Time

Specifications

Certifications
CARB Certified No
EPA Certified YES
cETL Certified YES
NOM Certified NO
UL Certified NO
CARB Certified No
EPA Certified YES
cETL Certified YES
NOM Certified NO
UL Certified NO
Output
Running Watts 3550
Starting Watts 4450
AC Voltage 120
Frequency (Hertz) 60
Decibels 67dB 1/2 load
Run Time 14hrs
THD @ Full Load 25%
Running Watts 3550
Starting Watts 4450
AC Voltage 120
Frequency (Hertz) 60
Decibels 67dB 1/2 load
Run Time 14hrs
THD @ Full Load 25%
Control Panel
Recoil Start YES
5-20R 120V 20A DUPLEX 1
L5-30R 120V 30A TWISTLOCK 1
TT-30R 120V 30A RV 1
Recoil Start YES
5-20R 120V 20A DUPLEX 1
L5-30R 120V 30A TWISTLOCK 1
TT-30R 120V 30A RV 1
Machine
Low Oil Shutoff YES
Power Stream Alternator YES
Cast Iron Sleeve YES
Low Oil Shutoff YES
Power Stream Alternator YES
Cast Iron Sleeve YES
Fuel System
Fuel Gas
Tank Size 5
Steel/Plastic STEEL
Fuel Gas
Tank Size 5
Steel/Plastic STEEL
Wheel Kit
Wheels 8.0" -black -plastic-flat free
Handle single folding w/grip
Wheels 8.0" -black -plastic-flat free
Handle single folding w/grip

Packaging

Unit
UPC 840876135044
Unit Dimensions 24.8x21.7x21.7
Unit Length 24.8
Unit Width 21.7
Unit Height 21.7
Unit Weight 108.5
UPC 840876135044
Unit Dimensions 24.8x21.7x21.7
Unit Length 24.8
Unit Width 21.7
Unit Height 21.7
Unit Weight 108.5
Carton
Carton Dimensions 27.2x18.1x19.9
Carton Length 27.2
Carton Width 18.1
Carton Height 19.9
Carton Weight 117
Carton Dimensions 27.2x18.1x19.9
Carton Length 27.2
Carton Width 18.1
Carton Height 19.9
Carton Weight 117

Manuals

P03504_Manual_English

download

P03504_Manual_French

download

P03504_Manual_Spanish

download

P03504 Electrical Schematic

download

COMPATIBLE ACCESSORIES

A Medium Size Portable Generator And Inverter Cover covered by a gray all-weather FIRMAN Power Equipment generator cover with the "FIRMAN power on demand" logo on the side, displayed on a white background.
Sale
MEDIUM SIZE PORTABLE GENERATOR AND INVERTER COVER
$39.99 USD $32.99 USD
Black and yellow FIRMAN Power Equipment Heavy Duty Storage Strap with Handle, featuring a webbed design and printed text logo, isolated on a white background.
HEAVY DUTY STORAGE STRAP WITH HANDLE
$9.99 USD
A yellow FIRMAN Power Equipment 25' Heavy Duty TT-30P to (3)5-20R Portable Generator Power Cord With Storage Strap, coiled neatly.
Sold Out
25' HEAVY DUTY TT-30P TO (3)5-20R PORTABLE GENERATOR POWER CORD WITH STORAGE ...
$139.99 USD $102.99 USD
Coiled yellow FIRMAN Power Equipment 25' Heavy Duty L5-30P to (3) 5-20R power cord with a black label and multiple black sockets, isolated on a white background.
Sale
25' HEAVY DUTY L5-30P TO (3) 5-20R POWER CORD WITH STORAGE STRAP
$139.99 USD $102.99 USD
@FIRMANpowerequipment
Image of a Woman holding a handle to an Inverter Generator and walking towards a pick up truck and trailer cart.
An image of a woman uncovering her FIRMAN Generator that is on her truck bed.
A man shows off his FIRMAN Accessories and Inverter Generator collection.
Image of a woman lifting her FIRMAN Inverter Generator with it's U-Shaped Handle
Image of a man holding a cup of coffee in the woods with a FIRMAN Power Generator that is connected to a power cord.
A FIRMAN generator is sitting on the bed of a white pick up truck. The truck is parked against a concrete wall.
Image of a small dog and a FIRMAN Inverter Generator with a suitcase handle, outside on a camping ground.
Image of a man sitting on FIRMAN Power Generator boxes and holding a small Inverter generator.